Utility:
0

With this build i have won many games, with the runes and magic penetration you are able to do max output with your ulti and flam's not to mention siphon strike, but the main thing is that you are very *VERY* hard to kill, the exaust is in there for when your on your own and you want to kill a champion without damage done to you, max out on the flames asap, because you will be able to dominate any lane you are in and get lots of gold each time, the reason i leave siphon at one is because if you are a good last hitta that is all you need it at, and late game you will have like 150-200 plus on it, the wither at level one is great for first bloods, so if you are in the write position get wither first,